Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls89,445 89,445 0 0.0%
Incl. Wall Time (microsec)577,681 577,197 -484 -0.1%
Incl. CPU (microsecs)561,966 561,581 -385 -0.1%
Incl. MemUse (bytes)47,049,216 47,049,216 0 0.0%
Incl. PeakMemUse (bytes)47,128,624 47,128,624 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ArrayIterator::__construct 0 N/A% 1 0.2% 1 0.2% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_change_key_case 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% -9 -1.9% -9 -1.9% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -13 -2.7% -13 -2.7% -8 -2.1% -8 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 3 0.6% 3 0.6% 5 1.3% 5 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 3 0.6% 3 0.6% 3 0.8% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 9 1.9% 8 1.7% 4 1.0% -7 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -10 -2.1% -10 -2.1% -31 -8.1% -31 -8.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 2 0.4% 2 0.4% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_assoc 0 N/A% 0 0.0% 0 0.0% 2 0.5% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -4 -0.8% -4 -0.8% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 15 3.1% 15 3.1% -38 -9.9% -38 -9.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 4 0.8% 4 0.8% -25 -6.5% -25 -6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 22 4.5% 8 1.7% 21 5.5% 13 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -2 -0.4% -2 -0.4% -14 -3.6% -14 -3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% 2 0.5% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 0 0.0% 0 0.0% 6 1.6% 6 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 0 0.0% 0 0.0% -4 -1.0% -4 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% -2 -0.4% -2 -0.4% -3 -0.8% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 3 0.6% 3 0.6% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 3 0.6% 3 0.6% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% 6 1.6% 6 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 2 0.4% 2 0.4% 2 0.5% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_content_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -343 -70.9% -1 -0.2% -320 -83.1% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 0 0.0% -1 -0.2% 0 0.0% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -2,955 -610.5% -4 -0.8% -2,803 -728.1% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -92 -19.0% 1 0.2% -66 -17.1% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% 210 43.4% 0 0.0% 226 58.7% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -2,556 -528.1% -6 -1.2% -2,365 -614.3% -13 -3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -547 -113.0% -2 -0.4% -540 -140.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -3 -0.6% -2 -0.4% -3 -0.8% -4 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_help 0 N/A% 0 0.0% 0 0.0% 2 0.5% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -561 -115.9% -5 -1.0% -537 -139.5% 23 6.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 36 7.4% 2 0.4% 34 8.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% -15 -3.1% 0 0.0% -12 -3.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_library_alter 0 N/A% -3 -0.6% -4 -0.8% 0 0.0% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% -1 -0.2% -1 -0.2% 2 0.5% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_build_defaults_alter 0 N/A% -100 -20.7% 0 0.0% -102 -26.5% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_links_alter 0 N/A% -9 -1.9% 0 0.0% -9 -2.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view_alter 0 N/A% -1 -0.2% -1 -0.2% -3 -0.8% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% -1 -0.2% -1 -0.2% -3 -0.8% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_field 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% -144 -29.8% -36 -7.4% -144 -37.4% -11 -2.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% -2 -0.4% 1 0.2% -3 -0.8% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
composerRequireDrupal8 0 N/A% 23 4.8% 0 0.0% 21 5.5% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addClassMap 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr4 0 N/A% 13 2.7% 13 2.7% 10 2.6% 10 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% -212 -43.8% -65 -13.4% -211 -54.8% -25 -6.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% -147 -30.4% -65 -13.4% -186 -48.3% -124 -32.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -1,947 -402.3% 4 0.8% -1,946 -505.5% -15 -3.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% -1,133 -234.1% -39 -8.1% -1,127 -292.7% -16 -4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% -580 -119.8% -17 -3.5% -582 -151.2% -31 -8.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% -169 -34.9% -7 -1.4% -168 -43.6% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% -57 -11.8% -1 -0.2% -56 -14.5% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% 0 0.0% 1 0.2% -3 -0.8% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::register 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% -1 -0.2% -1 -0.2% -12 -3.1% -12 -3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr4 0 N/A% -6 -1.2% -5 -1.0% -9 -2.3% -7 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile 0 N/A% -1,916 -395.9% 19 3.9% -1,916 -497.7% 15 3.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@1 0 N/A% -1,035 -213.8% -26 -5.4% -1,024 -266.0% -21 -5.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@2 0 N/A% -479 -99.0% -24 -5.0% -480 -124.7% -39 -10.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@3 0 N/A% -132 -27.3% -12 -2.5% -132 -34.3% -15 -3.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@4 0 N/A% -51 -10.5% -2 -0.4% -51 -13.2% -6 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@5 0 N/A% -2 -0.4% 0 0.0% -2 -0.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -7 -1.4% 1 0.2% -7 -1.8% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 1 0.2% 0 0.0% 2 0.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -11 -2.3% -7 -1.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 1 0.2% 1 0.2% 7 1.8% 6 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% -4 -1.0% -4 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -8 -1.7% -1 -0.2% -4 -1.0% 8 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 0 N/A% 1 0.2% 1 0.2% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 2 0.5% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% -1 -0.2% -1 -0.2% -3 -0.8% -3 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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